Awesome game concept! I used to love this part of Diablo/Diablo 2 when you had to play loot Tetris. This takes it to the next level! At first, I missed the instruction that you can flip/rotate pieces, so I got stuck on like level 3 for a minute or so, till I scrolled down to see if I missed anything. Really challenging when you have to think of all the possible configurations, and not just from the predetermined orientations. I really liked the challenge and satisfaction of discovering the right way to fit it all.
Very challenging though! I need to take a break.. level 5 has me stumped with 1 square overlapping and I can't quite crack it. Also had to mute the music after a bit, cus the loop wasn't long enough for me to listen over and over while I was concentrating haha
Overall a polished and challenging puzzle game with a bit of nostalgia for anyone who played old Diablo games. Excellent work!